This is a replacement HPI Clutch Spring Set, and is intended for use with the HPI Trophy 3.5 and 4.6 1/8 Buggies and Truggies and well as the Bullet ST and MT trucks.
This is a replacement HPI Clutch Spring Set, and is intended for use with the HPI Trophy 3.5 and 4.6 1/8 Buggies and Truggies and well as the Bullet ST and MT trucks.